No I would never do this because there are too much risks the bitcoin is not stable and can go all ways, its just too risky for me.
I have a well payed job so its also not needed..
It is great to play safe all the time especially when many has relied on your for financial support, going full time is only for people who are risk taker and want to have a abrupt change of his financial status but all in bitcoin world is still a gamble because the value of bitcoin might be worthless when lost its popularity.