I would suggest moving towards a complete shave going N/S only unless there is some area where that would be completely against the grain. Once you get a complete shave under your belt you can start with across the grain and finally against the grain. You should be able to put the DE away as soon as you can do a with the grain pass all over (and the sooner you give up the DE crutch, the sooner you'll improve on your straight shaving). Yes, a single pass wtg might feel rough atg, but your appearance should be good enough to pass for work etc. The more you shave with a straight, the more confidence you'll have and your hands will develop a feel for what's happening at the edge. That will help you when you start going across the grain and finally *if required*, against the grain.

I shave atg because I can, not because I have to for work. The missus prefers the atg of course but being an old cuss, I don't always have to please the missus anymore!

Regards

Christian