Be an all-until-nothing kind of person. Meaning, give it your all until you know there's nothing because, trust me, half-assing something you care about is far worse than losing.
Fear regret more than you fear commitment. Because if you truly care — the words left unsaid, the acts left undone, and the love left unsung — will fuck with you way more than sharing a bed, a bathroom, or breadsticks with someone.
Intuition is great because it helps you see through others' bullshit, but self-awareness is more valuable because it helps you see through the bullshit you tell yourself.
Heartbreak is a motherfucker. And, the reason it hurts so much is because you don't believe you'll ever find another. But, with pain, there's also a lot of truth to uncover. So, allow yourself to feel it — because you're only a loser if you don't use it to make you better.