Buy and hold. Longterm. 10+ years.
Buy and hold are two good things to do but 10 years awaiting will be very long time. I don't think me and most people here will be able to wait for such long time.
I'm telling you, no one is able to hold for 10 years, I think a couple years it's already a long time, if you strongly believe in your investement
10 years of holding is like being the first guy to mine BTC and not having sold one yet. That's is something only the strongest hands can achieve.
Holding in general is correct, however. How often have I dumped coins too early.
Or maybe if youre already rich enough that wont even think about your invesment at all.