anything that goes away will probably do so in the first one, two, rarely three years and not be as developed.
it is not directly life-threatening outside of the psychological unhappiness, moderate to severe, that it causes you, you can live as normal a life as you choose. if you get an op to get rid of it, as those who are at peace with it are usually the minority, you will want to not disturb hormonal balances to improve the odds against any recurrence over time, however, which would mean shunning certain medications like propecia, some odd things like lavender or tea tree oil soaps, heavy drinking and pot for best results, and you might try to stick to organic-only meat or dairy if you do those.
do
not shoot yourself. you may however shoot the gyne following its removal