Hi mate
I'm an ex-cop and towards the end of my career I was close to a breakdown. The police is probably one of the most stressful jobs in the UK. The life a beat bobby is totally different than it was in my dad's generation in the 70s and 80s. The policing priority these days is safeguarding and dealing with our most vulnerable members of society. You are basically doing the job of other organisations such as social services and the mental health system most of the time and this used to frustrate me no end.
I'm totally biased about the police these days because of the impact it had on my health. As for being a special - GO FOR IT!!! As another forum member has highlighted, specials don't get bogged down with the red tape of the job and you are not carrying your own caseload. It is definitely worth doing just to get some life experience and evidence skills that you can add to your CV. As a tip, I would fine a particular shift of people you can work with and establish yourself with them. As a long term goal, I would think about getting to know the sergeants and the inspector and potentially ask them if they would provide a reference for any future jobs you want to apply for. Like I said, this is only a suggestion and you really need to put yourself out there by getting involved with incidents before you even think about asking them.
As a final point, PLEASE give it careful consideration if you are looking at joining the regulars. I worked with a number of specials of the years and a lot of them were not interested in joining the regulars. One bloke was a Project Manager and he was earning more than the Superintendent in his own career! He worked as a special about three shifts a month just as a kind of hobby as he was a bit of an adrenalin junkie.
I hope my post has been of some use.
Regards
C J