Sorry Jaclyn to hijack your thread!
I would strongly suggest you try and get some experience alongside experienced tilers. A very fast way to learn.
Also - the single best piece of advice given to me when I started out:
Forget making money at first. Concentrate solely on doing an A1 job - regardless of how long it takes you.
If you ALWAYS return great work, you will build a reputation which will keep you busy - no need to advertise.
Speed and profit come in time. View your 1st couple of years as "learning while earning".