I depends on what you want. Typically a yearly raise is 2% if anything at all while htey say switching jobs or companies you typically get a 12% increase so potentially if you move on every few years you can bump up your salary quite a bit.
The other thing I was going to say was at some point you kind of get sick or burnt out of doing a particular job and it's just time to move on. It sounds like your at that point althoguh if pay is good and your comfortable keep in mind the grass isn't always greener. I've left jbos I thought I was sick of just to wind up going to a different company and thinking oh man I had it pretty good over there.
If nothing else something I would do is explore other opportunities maybe look for a side gig while you continue doing your day job.
The other thing I was going to say was at some point you kind of get sick or burnt out of doing a particular job and it's just time to move on. It sounds like your at that point althoguh if pay is good and your comfortable keep in mind the grass isn't always greener. I've left jbos I thought I was sick of just to wind up going to a different company and thinking oh man I had it pretty good over there.
If nothing else something I would do is explore other opportunities maybe look for a side gig while you continue doing your day job.