How hard is it to learn guitar? That's up to you. The most simplistic answer is to figure out how hard you expect it to be.
If you expect that it's going to be insanely difficult, then you are going to have an insanely difficult time learning guitar.
Expectations aside, there are ways that you can make guitar a bit easier to learn. These tips work because the most successful beginners to guitar do them without thinking about it. Ready?