This period do not encourage trading or investment but at the same time when price is down is good opportunity to buy cheap and when its explode you will gain it. Nothing is lost in bitcoin, those holding for long now are the great benefactors but if you buy this period is more safer.
If I have money now, I would buy half of bitcoin because in next three months it will double the current price. This is real because it always occur this way after 5 years remember in 2011 and 2017 from the market charts and caps. And this year will break more even.
Your words sounds like sarcasm in a way that makes you look like you didn't really know the meaning of investment in cryptocurrency. For you to buy coin at a cheaper price and sell it when the price goes up is a form of investment in case your don't know. Investment is of various ways and if you don't want to trade Bitcoin or other coins, you can buy crypto at cheaper price and sell at higher price. The difference I price is how we make money in trading or investment. There are other ways too we can make money in cryptocurrency and it involves mining, staking etc.