Then everyone started shitting themselves over this Corona Virus bullshit, so the price retreated to $60 again. If I'd been able to predict the future I'd have sold at $80 and bought back in at $60, but I didn't.
So I lost some profits. Farq.
You probably should have sold some of your coin when it touched 65 or 70. . and sell a bit more when it moved up further. If it moves down instead, you buy more, expecting that it will move up again, to enable you sell and make some profits.
I actually prefer buying/selling little by little rather than buying/selling everything at once.