If it does not resonate.
If you cannot absolutely commit.
If it’s a maybe.
If you’re not interested.
If your gut is telling you it doesn’t feel right.
If you’re doing it for the wrong reasons.
If you are not able to give it the time it deserves.
Don’t do it.
“If you’re not saying ‘Hell Yeah’ about something, say ‘No’.” – Derek Sivers
“Say no to many good things so you can say yes to a few great things.” – Greg McKeown, Author of “Essentialism: The Disciplined Pursuit of Less”