There isn't going to be a pilot shortage for a few years, maybe a shortage in a few small areas like Indian or Chinese airlines.
Go get you ratings at a small, cheap pay-as-you-go school, don't take out huge loans to pay for it, very risky.
Become an instructor if you think it appeals to you, you will learn good skills and judgement.
Always remember there are many different types of flying jobs to consider, don't get tunnel vision for the airlines.
Good luck.