Lately, and by lately I mean the last several weeks, I have found EFT to be extremely useful. One thing specifically that I have found useful is connecting current feelings to childhood memories.

Like something will happen that causes some less than useful feelings to come up, like last night when I ate a whole bag of jelly beans.
this morning I was like, yuck, last night I ate a whole bag of jelly beans, so I tapped "even though last night I ate a whole bag of jelly beans.."
and "even though eating jelly beans will make me fat.."
and when I was through, I used the sentence stem:

When I think of getting fat, it reminds me of when...

And then I wait for a memory to come up, and then tap it away.
usually while I am tapping, a couple more related ones come, and I tap those away. For some reason, the memories come up easier if I say the sentence stem while I am tapping the karatechop point.

I have unrooted some doozies (the causes of some limiting beliefs) in the past couple weeks, and as a result I notice lately I'm thinking more and more happy thoughts, and feel a lot more optimistic, and I'm even naturally framing events to my benefit, so I naturally see evidence everywhere of the universe helping me out.

Now, when something happens that would have made me upset before, now I see it as the universe giving me guidance on what I need to tap on to have a better happier life.

George