Do you already buy crypto? Here's my recipe:

Only invest in coins or tokens where you can explain what the underlying network does, why it's important, and why it will grow as crypto gets adopted. Example: I own $AUDIO tokens because:

"Audius.co offers musicians a streaming platform where they can be partial owners in the platform itself, earn rewards by staking $AUDIO tokens, and because they are able to execute as a business team (see deals with TikTok, Katy Perry)"

Then, I use conversions between tokens that I want to benefit from long term (eg $AUDIO) and a stablecoin (eg. DAI or USDT) to fractionally sell out of bull runs, and buy back into dips. So, if $AUDIO goes up 10%-30% or more, I sell of a portion (5%-10%) into a stablecoin, assuming that due to the volatility, I'll be able to buy back in at a lower price. But I never sell all my $AUDIO - since I believe in its long term potential, and announcements that trigger massive upside (like new deals that the team might be working on) can come at any time.