Believe it or not, Laurel, of all the types of happy, "yeehaa!" and "whoohooo!" that exist, the greatest are those derived from truly helping others.
Especially when you help yourself along the way by choosing approaches that tickle you. It most certainly won't hurt if you have fun, crank up the music, shake-shake-shake, and scarf a new new, faster, fancier, lighter laptop while you're at it. In fact, maybe we could use your new, faster, fancier, lighter laptop as we help others....
Shake-shake-shake,
The Universe
Considered like this, Laurel, selfishness can be the new selflessness, and with far richer results.