having the desire is a great start! The simplest way is to care about feeling good. The way that works well for me is to focus on what I appreciate... even if it is something that really makes me dig deep for SOMETHING to appreciate. I also read my goals and intentions every morning and night so that I can saturate my vibrations with things for me to eagerly anticipate.
In a nutshell, keep looking on the bright side of life and know that something wonderful is coming.
I have written a few Hubs around this topic. I hope it all helps.