Oversharing is bad and not only on social medias.

I need to learn to keep my ideas and plans to myself.

What you want to accomplish and how is precious knowledge and needs to be reflected on and adapted as you are trying to reach the goal. Telling everyone about what you want to do and having to change your mind about it does not make you look better.

When you talk less, people don’t know what to expect. They pay more attention when you say what you need to.