should i or should i not?

to start this blog, i have been contemplating whether to do it or not...scared that i might write the wrong thing or even worse write something stupid..but today, decided to have ago at it and see how it goes..so many things that i want to write about but really don't how to express it. have a friend who is an excellent writer and she advised me to start blogging..so here's to you my friend...wish me luck...