WHY do PPL blogg?

this is a question i've been asking myself since the 1st time i saw a blogg...in my opinion(does this sound like ur intro for ur spm essay on english?) , bloggers post their opinions, reviews on their lives, cuz people close to them dont want to hear about their crappy life.....remember ur not the only one with a shitty life.....also its another way to give ur opinion on sumthing u cant put on the newspaper!!!....bt i saw once in this The star(newspaper) , a guy from singapore was sued by someone becuz he wrote about a racist issue....

ok about this blogg....me and my friend had an idea on making a blogg on our teenage lives, yes depression , and all sorts of shit we go through....by the way if this is your 1st time....WELCOME!!!....