hats off to the people that have the patience to hold coins going nowhere for a while.
Patience is very important in crypto, if you buy a token and hold it for some time, then you will probably make a profit. volatility is nothing for the long term holder
Since you have converted your ada into bitcoin so, you should hold for a long time so that you get maximum profit
Cardano is a potential altcoin but nothing would beat bitcoin so its definitely not a bad choice dude. The profits you expect from an altcoin will be even doubled or tripled when you reap profits from bitcoin so you have nothing to worry about. But maybe by next time, be more patient so you will not see yourself into a losing end because you miss an opportunity to make profits.
Have your own plan and focus on it. Even if the market suddenly crash, never go sideways just stick to what your plan. Because when you change plans along the way, that will mostly make you lose in the end like most of the traders had happened.