Live & Learn Lyrics

Lyric discussion by ArezooAM80 

Cover art for Live & Learn lyrics by Crush 40

What's meaning of " hold on to what if "? I can't understand the "what if" in this sentence.

@ArezooAM80 it probably means hold on to the possibility of you doing something, like what if i were to make a lot of money, its probably saying hold on to that possiblity of that happening