when the owner or the government repaints the wall, di tumatagal, meron na naman. At least most of them knows how to respect walls that have art paintings on it, di nila sinusulatan. Yung mga sinusulat ng kung anu-ano sa banyo, di naman yun marking the territory ng mga taga frat, yun ba ang walang matinong magawa sa buhay? Writings like the one you are holding is the future of the country.