A lot of ways of earing money with bitcoin, the most popular is faucets and signature campagins. Side ways of earing money is gambling and other unrealiable stuff.
The most legit way of earning without you engaging in risk is through signature campaign, I think it is the best job for the average people here in this forum. You can earn a decent amount if you know how to roll you earnings from signature campaign and I recommend to invest it in trading.
The best thing that you can do with Bitcoin is sell it after the value will be more worth so you can earn a lot of profit with and that is quite perfect.
The only bad thing that can happen is that you have to wait a really long time until it will reach a high value.
Either your dream will be achieved at the time of halving or else you need to really wait for a long time as no one can judge that when will the price of bitcoin will rise.