Even if you do not know much about Bitcoin and trading generally, just be sure that you learn how to read the peaks and bottoms of the asset.
Then invest when it's always at the lower levels to maximize your profits.
If it were me, I would never invest or spend money on something I don't understand well. What if you only know how to spend money to buy bitcoin without too much knowledge as well as its volatility history? I bet when you are a newbie who doesn't know anything about the volatility of bitcoin, you will also panic and even dump when bitcoin plummets.
Investing a lot or investing early can't bring you profit if you don't have knowledge. Knowledge is the only thing that will help you limit your losses and help you make a profit in this market. In investing, do not rush, be fully equipped with knowledge before investing.