Ayo!
JK here with another quick tip if you're between 0 and 2k followers.
AKA the barrier.
I call it the barrier because that's the hardest part.
But once you break that barrier everything starts getting way better:
Sales, Engagement, Followers... They all come without you having to comment under other people's accounts.
That being said, there is one cringe mistake people make when commenting:
Displaying low value.
Take this tweet for example: