Basically after 3 years of what seemed like one endless van trip around the mid-west, south, and east coast I woke up to the fact that I because bass playing had become a JOB, I was sick of the whole thing.
I was really into the music we were playing and creating, but I was not really into being with the same 4 or 5 people in a van for years on end, while I was constantly scrabbling to pay bills, all my friends had drifted off ...
The transition was more of an abrupt break - I decided I wanted to be home, and not have bass playing be a job.
Quit the original project I'd been with for years, took about 6 months off from bass playing, moved to Atlanta, got a kind of crappy full-time job to pay the bills and figured I'd just kind of see what would happen bass playing wise (1994 - I was 26 years old at this point and had been playing original music almost exclusively for the previous 8 years). Ended up as the bass player for a 7 piece soul cover band that had a good following in ATL and who didn't want to play any road gigs, and one gig started leading to another with other cover bands. I vowed I was going to work full-time and jump start some kind of career and not let making $$ as a bass player be a job so I could enjoy it (though admittedly I did like the extra $$).
As time passed, I gave a **** less and less about proving to myself or anyone else I was as good a bass player and could write as good or better material than other people - I knew I could do it, but I didn't care. But I like to get on stage and play, and cover gigs are easy to get, so was an easy route to take.
The only thing I've done different is my band mates and I go against the grain of "successful cover bands" by playing what we want to play. The rule in our band is that we play music that amuses US, which is as close to original as I can get, I suppose. The irony is that we get gigs lined up with no problem because club owners keep telling us a version of "you guys really don't sound like anyone else around here ..." which is true, we're a cover band ... but we don't.