If you were poor, you were suddenly seen as being morally deficient, lazy and undeserving. You'd be bullied at school for being the Poor Kid if you didn't have bright blue shoes. And if your parent still believed that one bath a week was plenty for anybody and showers were a fancy foreign concept that only the profligate had in their homes, never mind using them daily, you felt physically and emotionally awful every day of your life.
Physical Bullying was seen as kids sorting it out for themselves. Psychological bullying didn't exist.
Getting bashed around by parents was only looked into if they used a weapon that left marks. Anything that didn't leave visible signs was fine.
Getting physically molested was 'boys being boys' and 'well, what do you expect from men?'.
Girls were expected to do Child Development or Typing (on typewriters) and Home Economics - the idea that you might want to take graphics, physics and not get married at 19 was seen as weird if you didn't live in a large house, had two parents and a car.
Having friends of different ethnicities made walking down the road a dangerous past time. You would have 'N Lover' 'P Lover', etc, screamed at you from vans (it made a change from the usual sexual catcalling if you were white and aged 11+). Moreover, you had to immediately change your direction of travel, because there was a good chance that the vans would stop and men would get out to continue their rage at you and your friends. The best (and worst) case scenario was having to run for it and coming round a corner to find the SPG there, as they weren't adverse to having a go at you, either. On one occasion the heavens sychronised perfectly and the bastards from the van came round the corner after us, we peeled off to the left down an alleyway and left them to the SPG.
National Front graffiti was scrawled over most fences.
If Millwall or Brighton were playing the local team, you didn't leave the house and would sometimes find terrified 14-16 year old boys hiding behind your privet hedge where they'd mistimed their finish of their Saturday job.
If you were old enough, you could walk down the shops on the way home from school, look for the Job Vacancies posters, walk in and get a Saturday job without any lengthy application process, no needing a passport to prove who you were/that you weren't foreign, no hoping you'd typed the right answers for a computer to pick your application. You'd then get somewhere around £1.32 an hour by 1989 - and if you were lucky, a job where having your arse grabbed by the men didn't happen.
15 year old girls with babies weren't unusual, but they were kicked out of school as soon as their pregnancies were discovered. The men in their 20s and 30s who usually fathered them weren't looked down on as much, it was more 'well done, couldn't you have waited to knock her up until her 16th, though?'. If the father of the baby turned out to be black, though, it was common for the girl to be housed by the council on her 16th birthday/in care until that date because 'Dad will kick it out of me' was a very real danger.
The safest options for being a teenager were to either be middleclass or go and see your friends in the more diverse areas, rather than risk them coming to yours. This meant I learned to cook from friends' mums, listened to far better music than the bland electro synth shite that was on telly and was able to cook Caribbean, Indian and Pakistani food long before I ever cooked anything English. Finding ingredients in supermarkets was near impossible, but got introduced to the amazing choices in independent grocers/greengrocers instead. And the phenomenon of somebody's Auntie piercing your nose with a needle, thread to keep it open and a frozen chip stuffed up your nostril - plus hiding your face behind your hair when you got home so you didn't get a battering for doing something that was 'For Punks and P*kis'.
However, if you were out, you were out. Nobody could hassle you, nobody could demand to know where you are, bombard you with messages because you didn't answer immediately, no tracking you, no photos of you - you were free.