Weird. My vision had gotten really blurry and i got my eyes checked. Now i can pixel again with my new glasses, and surprisingly the reason for a big problem of mine was found in the process.
Before i saw everything skewed and warped a little bit so i had a problem with symmetry. Now it's fixed, but warped had become normal to me, so now normal seems so wrong, i can't even hold my balance properly.
Also now i realize why i got so many comments at work about lack of AA or too heavy lines.......