Hi Y - Patience and determination should eventually get you all the way up, but if your tongue/frenum ratio is similar to mine, it'll take a really, really long time. I've been nudging my tongue with my finger the same way you're doing, along with clipping, and finally a month or so ago I got my tongue past the uvula into stage 2. I still can't do it without the help of the finger, but once my tongue is back there, I can remove my finger and the tongue stays for longer periods of time, just checking things out. I need a lot more length before I can probe properly, but getting into stage 2 was a big deal for me. It was like living in a house for 40 odd yrs. and then finding a secret passageway and room. At some point you might consider snipping; you can't be a bigger wimp than I, and the benefits are pretty amazing.