I just hold, everytime I tried to play the market I lost some coins.
Buying is just like investing but it's just gaining a profit through holding what you buy in low value and sell it when it is increasing. That's everyone idea to have an income.
Yeah , There is no perfect time to buy bitcoin or any other cryptocurrency and in the end We all want to earn money in the crypto land and most of us are traders here either full time or part time. So the major principle of business is to buy things at low rates and sell them off when you have achieved your target. For this purpose we need to have bitcoin stay in the wallet and keep hibernating until and unless the market does not become favorable for the sellers. Patience is needed right now.