Love is like wine. To sip is fine, but to empty the bottle is a headache.
Holding on to anger, resentment and hurt only gives you tense muscles, a headache and a sore jaw from clenching your teeth. Forgiveness gives you back the laughter and the lightness in your life.
If you have a lot of tension and you get a headache, do what it says on the aspirin bottle: Take two aspirin and Keep away from children.
P.S. Travelling to China tonight and I cannot get rid of a nasty migraine, not very amused at the moment!