This is not as easy as it sounds but you can always consider picking up odd jobs and working for cash to make a bit of extra spending money. It really is important to contemplate whether it's seriously worth your time. But with the trend in technology right now, you won't necessarily have to pay for shipping fees and wait for the book, unless you would want to have a hard copy.
To clear acne, don't scrub your skin or use cleansing puffs or harsh cleaners. It is safe to use on all ages and it can be used with other OTC treatments. Dermatologists recommend this only if the skin is very oily.