Do you believe in giving your all or 100% to your partner? Or is it the other way around, leave something for yourself?

Giving 100% to your partner is, I think, fine as long as you don't expect that your partner will return that same amount of love and affection. It always differ for each person and sometimes your 100% could mean less for your partner and vice versa. For me, it is better to give yourself a fair share. Sometimes, when you choose to give it all and don't get to receive the same from your partner, it may cause misunderstandings.