I only dive for pleasure. Diving is my main hobby and I enjoy every aspect of it. I can have as much "fun" on a 6m bimble as on a 60+m trimix dive. I got into "technical diving" because there were dives I wanted to do that were pushing my comfort zone as "recreational dives". This is best illustrated by one of my favourite dives: the Zenobia in Cyprus. I first dived this 10 years ago wreck on a single cylinder as an AOW diver not going deeper than 30 m. Six years ago I did a penetration dive to the engine room on air and was so narced that I barely remember the dive! After that I decided if I was going to do that kind of dive I needed much more training and experience. I now dive the Zenobia with a twinset on trimix usually with a bottom time of 40+minutes (my first Zen dive was a total of 27min including the safety stop) I have much more "fun" and see and remeber much more.