I have a blog!!!!!!!!!!!

Finally, i decided to have a blog, my own blog. Previously, i have no any idea about blogging. I found confuse why people are tend to disclose their secrets, their feelings, their everything in front of the public. There's no more secrets among each other by blogging. Not only that, how could people take such a time to update their blog, share their feelings, tell what had happened to them on the day in this busy pace of life nowadays. For me, blogging is a long-term activity which requires a lot of time to maintain it and share somethings which is meaningful. There's no means to share somethings nonsense.Actually the reason that made me to have a blog is ---- to improve my writing skills. For over 20 years, I had live in secret. I'm a person who likes to keep all the feeling in my heart and i would never tell anyone about how i feel and what i think unless the person who get 100% trusting of me. Yep, honestly, my English is damn bad, even in writing,listening and speaking. I'm be sure that there must be many n many of grammatical errors can be found in my writing here and, if anyone found these, correct me please.(even though it's embarrassing) But, for me, any constructive criticism can make the way to be successful. Am I right?