Don't skimp on ergonomics (working positions and gear), and try to do some physical excersise. As a tiler, it's really easy to end up with a busted back, busted knees, busted elbows, busted hands, busted neck, busted shoulders...
Catch my drift?
Saving a tenner by buying gear which keeps you working on your knees and other uncomfortable postions, inceases the chances of you becoming injured or so worn out you can't work any more, and that costs alot more than a tenner.
Buy proper working clothes, proper knee pads, floats and trowels with ergonomic handles, special floor floats with poles so your can work upright, ergonomic buckets, etc... Doesn't have to cost that much more initially, and it definatly keeps you working longer, with less pains and aches. It's more fun to work with good gear as well.
Try alternating between using your left and right arms.
Use a facemask when doing dusty work... It's good to have functioning lungs if you like breathing and, well, living
