Yeah this is a good starting point for a someone struggling to get going with sampling. No one is born with the knowledge of how to sample. I taught myself everything I know (which isn't much), and most of what I know was learned through this site.
I still consider myself a beginner, but here is my technique:
1. Dig for the sample (no money or turntable, so most of my samples come from FP and youtube)
2. When I find something I really like and really vibe to, I tune out everything and just listen to the song over and over, anywhere from 2 or 3 times to 10 or more.
3. After listening to it enough, I find the sections of the song I like, and then take out everything but them. I chop it up exactly how I want it, then either stretch or shorten parts, and speed up or slow down, just different editing techniques to get the sound I want.
4. Now I play with the samples with either pads or keys till I find something I like. When I have what I like, I match the tempo to it and record my parts. Usually I get like two or three different loops, and keep what I like, and discard the garbage.
5. If my playing is sloppy (it usually is), I clean up my notes, and then get started with my drums. From here on out it's just like any other beat. Lay the drums, add a bassline, throw in different instruments, whatever sounds good till I have a beat.
Like I said, I still consider myself a beginner, but this is the way I so it, and if this helps anyone then I'm glad.
My note to beginners trying to figure this all out: remember, what your doing is making music, don't let all the technicalities and online negativities throw you off of that.
Just make music.