There's the technical aspect, chords, scales, notes, hammer ons, hammer offs, muted notes, tremolos, harmonics, slides. And all that is important to learn, they're kind of the foundation, but imo even with them learned you just kind of muddle through and muddle around but its when you feel it that it comes through and comes together.
You know enough chords already to do arpeggios and kind of make your own melody, patterns, song.
You have to have fun with it, as long as you play every day and do a little more everyday or learn something one day, practice it explicitly for 3 days you'll continue to get better.
It's definitely better to limit yourself to 15min -1hr a day than thinking your going to become some boss or learn a lot quicker by doing 2-3 hour sessions.
There are plenty of tools, apps, games, software, videos, resources to help you. shyt works too, only issue is with learning on your own you won't receive feedback or tips directly related to you. For instance you can play a C or an A and if you fukk up (wrong note) you're going to get the audible noise. But sometimes all your fingers are right, and you're pressing on the right strings, a live instructor can say "look at the placement of your thumb" or "your on the right strings and frets but look where your 3rd (ring) finger is pressing on the string too far or close." Or "the way you're pressing with your finger is muting the string below."
