Oh the lottery question, the answer depends.
For me depends on the amount, depends on life situation. I may not know until it happens.
Having thought, probably but that depends on how much is won, how much is used to help family. Could I be comfortable enough to follow my other pursuits, interests, and another 3 years at university.
Quite a few punters, clients, regulars do ask (some regularly) will I quit, do I have plans to stop. This has been asked for many, many years, at least 10 and likely before that. It has not happened yet. They seem concerned I won't be around, I have given the conditions by which I would stop these conditions are unlikely to happen (but not totally impossible). Of course some then say "Will you make an exception for me?". The conditions I gave make a situation in which seeing any client would put the whole situation and 'quit' at risk, which is interesting.