I've been playing guitar for about 2 or so years now..
I struggle improvising because every time I try, I basically fall back into the minor pentatonic boxes. I know all 5 shapes, and understand how they work, but I can't seem to find something that works
For example, I would start with something, then almost after about 6 or so notes run out of ideas where to go next. Then I find myself just jumping back and forth between the same 2 strings playing the same notes. This frustrates me, because I know the notes of the scale, and how they link up, but don't know how to phrase or use them to make it sound like something that doesn't just sound like ascending or descending a scale. Any ideas on how or what I should practice more?
I struggle improvising because every time I try, I basically fall back into the minor pentatonic boxes. I know all 5 shapes, and understand how they work, but I can't seem to find something that works

For example, I would start with something, then almost after about 6 or so notes run out of ideas where to go next. Then I find myself just jumping back and forth between the same 2 strings playing the same notes. This frustrates me, because I know the notes of the scale, and how they link up, but don't know how to phrase or use them to make it sound like something that doesn't just sound like ascending or descending a scale. Any ideas on how or what I should practice more?