Whistle While You Work

I've been cleaning.  And cooking.  And cleaning.  And drying herbs.  More cooking.  More cleaning.  Not just surface stuff, the deep stuff.  I'm also helping a friend build a yarn swift.  He's designing it and doing all the hard stuff, I'm helping where I can.  I wish I could do more, but what can I do?  Next is building custom shelves.  I'm changing lots of stuff up and moving furniture.  I'm even getting an elliptical that someone is getting rid of.  That will help with working out, so I'm happy.