is a loudspeaker really a loudspeaker

On the 8th may i walked to the near bank, on my way and when i had left there have been some guys, usually younger then 20, at least black upper clothing, some had long hair, usually lefties, who looked at me.
They all had a similar expression, so they have been done in one row. They did nothing special, just wanted to look at me, but not hostile. Maybe 4-5 of them, all near the bank. Before the last one of them showed up a grey-haired man with moustache, fair blue jeans-clothing, passed me on a bicycle and protrudet and moved his tongue while looking at me, as the women on the 6th did.
In the early evening i've seen a leftie who has stalked me before, i already mentioned him( on a bicycle near the railway station), it was near a record shop, two streets from here. Then at the next streetcrossing, closer to home, a woman with a signal yellow helmet crossed my way on a bicycle, she slowed down and said "excuse me", it was overdone, because she was so happy to stop and excuse, stupid fun.

On the 9th someone outside said "i have also a dumbbell, lying somewhere, do you touch/take (yours), do it or don't do it! ", this should say that a dumbbell(-training) is not required, he sounded agressiv.
When i was in the near park i tried to get a plug into the handlebar of my bicycle by hammering it on a curbstone( the day before i'd tried with a hammer, didn't work also).
When i left the park a black man on a bicycle passed me, he looked at me, seemed somewhat disturbed.
He could'nt have seen what i did to the black plugs, except he orbited the park completely.
Later there was an older men crossing a street and looking at me, watchman-style, while dabbing a creased tissue below his nose. Then he looked at an other men, who belonged to him and then passed me also. Both were wearing much the same sunglasses, darker to the eyebrows, "porno"pilot-style shape. The first could already have been 60, the second one at least late 40ties, had some beard.
When i was outside the next time and waited at a street, just came out of a shop street down, a big heavy overweigthed worker, no more the youngest, dressed in blue dungarees, stood next to me and fastly moved his fleshy arms, shaking them out, the way that i should see this, while turning his sleeves up.
Later on my way to the cheap supermarket there was a man, not younger than 50, white jacket with orange collar, he made a gesture as if he would have a beard. In the supermarked there was a man, looked somewhat consrvative, he contemplatively looked at me while moving a cucumber slowly in a somewhat eskrima-like way.
When i was outside again a bigger group oflefties passed me, and then on the bridge at the railway-station a black dressed lefty and a woman stood near me, talking slimy stuff.
Among the group before there was one i knew in the late 90ties, now he's one of them, feels ugly just to see him

On the 10th i woke up at 4 a.m. because someone with a extremely loud bicycle came up the street. Something with the spokes.
He waited 5-10 minutes below my window, then he moved on. Different sound for arriving and leaving, first evil-style, then clown-style.
I was at a bookstore in the shopping-center in the inner city. Before i entered there was a clean bald-shaved man dressed with an brigth orange sweatshirt, standing exposed in the middle, talking do-you-hear-this loudly into his cellphone, first french, giving his lips a totally french shape, last words german, without accent. Last time i was there at the same point there was the "yes, you !" voice through the installed phones.
Later the slimy-talking black-dressed lefty who stood near me on the bridge the day before passed directly in front of me on his bicycle.
When i was outside with my bicycle in the late afternoon there were two sniffers, the first was in the inner city, a taller heavy black man in his 20ies, he also moved the little finger towards his nose. He looked like someone i would expect that he would demonstrate against g8. But me is also important, of course. First me, then g8, it belongs together. The second sniffer was an older woman in the park, sportive walking without sticks, blue swaeatshirt, black trousers. Walking-stalking, good for the ego.
When i'd arrived at home and opened the door an importunate coughing man in his 50ies passed behind me, could have been a cop. They sometimes want to look like cops, but in few cases maybe they are.

On the 11th i woke up at 4 a.m. because a man with a very loud bicyle came up the street, loose fenders. It sounded as if he had locked his cycle, because he jingled with a chain, but then, a minute later or so, he moved on with his loud cycle.
When i was in the inner city a man and a woman stood near me, she said, like an actor "where am i ? at the traffic ligth", it should sound desorientated, insane, wich was fun to them.
Few seconds later a disturbed-looking black man passed me.

On the 12th-nothing ! Just one situation, after a black man passed me some spread younger lefties looked at me at the streetcrossing, but not hostile, just watching.

On the 13th a couple with children passed me, a black man and a white woman who was wearing an ample signal-orange upper cothing. They behaved normally, but then behind them there was a gesturer, a man with black sunglasses, grasping at his heart, with a discrete spiteful smile, as fascists can do.
When i wanted to buy me some fastfood at the railwaystation at late afternoon a couple stood next to me, the man said, accusating and knowing "and then he takes out his money". Money is always crime.
And then another time a sniffer passed me, and later he passed me again near a police station.
And another time a sniffer again, later an bald english-speaking man asked me if i would know where a hotel is, he mumbled the hotels name. When i'd already moved on i thougth maybe he misunderstood the name of a near building, wich sounds much the same, same vocals, only one consonant removed and another one added, so i told him the name of the building, somewhat loud maybe. He wasn't searching for it.
There is no hotel here that sounds like this.

When i was outside on the next day, at the 14th, just when i had walked down the street, a big body-builded very athletic man, usually a martial artist, passed me. He had GI-style hair, shaved sides, short shorts, and he was wearing a usa-colored t-shirt beneath his hacket, a "chef"-logo on it. Beside him, following him, there was a little girl dressed in pale pink.
The man was attached to her, to ensure that she keeps the formation, as people walking the dog do.
So they covered all the pavement, and i meandered.
In the afternoon an angry woman outside said something like "you know what you done, just shut up"("halt boss die fresse"), i think at least 40 years old.
Later when i was outside there was a younger man in companion of two women, when i have seen him he looked at me and made a wide gesture as if he would be pulling an very oversized hood over his head with both hands simultanously, he likes it to do this.
His upper clothing, jacket and hooded shirt, exactly matched mine.

And some other sniffers and gestikulating people, people who want me to know that they are watching me.
I've also seen remarkeable often police-cars most of these days.