I took up Taekwondo at the start of my A-levels in '90, best thing I ever did and probably the thing I most regret giving up once I left higher education. Like in most things in life, there are good and bad TKD groups. Yes, some may teach you to kick, but other give you a comprehensive all-round teaching... After all, " tae kwon do" is translated as the "art/way of the hand and foot."
After going through the grades at a slow pace, as back then I wanted to become an instructor, I ended up drifting away from the martial art as a "red-tag" (3 grades off first dan) in '96 (tried to get back into it in 2003, but felt so frustrating). Used to love "dressing up" in the "Michelin Man suit" for full-contact sparring as the student regionals and nationals, as well as the graceful side, taking part in the inaugural student national "patterns" competition held at Nottingham University in '95 I think it was.
Back then, Mark Biddlecombe (our grading examiner) was one of the highest grades in the country, being a 5th dan at the time (probably 7th or 8th dan if still training, might well be, was ~30 in mid-90s)... His occaisonal lessons at Southampton uni were awsome, as his technique was superb to learn from!