Having trouble getting past the 2nd step

Hi All,
I started this program a couple months ago but this is my first post and I'm looking for support.
The first step was easy for me but I'm having trouble getting past the second step. I think the third step is going to be hard for me and not sure how to get started. Do I need to have the second step perfected before moving to the third?
I've been considering taking some classes. Do you find them useful, helpful, supportive, etc.
Thanks a bunch!!
Cheryl