Don't waste your life waiting for a win, you will end up going crazy. Invest yeah sure, check it once a week / month on progress and just let it be man. For all we know, it could be outlawed and crash to $0 tomorrow.
Do not worry, if we will not cashout at 100.000$ we will let our children do it 
You should stop thinking about Bitcoin relation to dollar and start thinking about 1BTC=1BTC