I was lucky enough to be an instructor (in the US). Best flying I ever did.
Went on to single pilot freightdawg in turboprop. Toughest flying I ever did.
Got right seat in a learjet. Easiest flying I ever did.
Got cancer. Just had a bone marrow transplant. Looking forward to one day getting back to fly anything at all.
A flight forum like this is fine. You will get a lot of opinions and 'advice'. Some useful. But do you think Laker, Lindbergh, Gann, Chichester et al listened to everyone (or anyone)? Sniping about instructing for free, harming the 'industry', not making any money, it's no career, blah blah.
We all know what we need to do to get ourselves by in aviation. You know the game, and your limitations. Get on with it. Respect it.