Do you do goal-setting? Why or why not?

I always set goals monthly or bi-weekly. Setting goals is important for company growth and personal growth.

Every time I set up the goal, I could not achieve it

I set frequent goals. How often depends on what type of goals they are. For daily goals, I might set up something simple like "finish the logo portion of the website" or "go to the gym". But then I might have weekly ones like "finish that new assignment". And then there are long term goals that are much more vague and take shape once I get closer to achieving them.

Yes, I've believed in settings goals. Although I believe it's obligatory to have some planning to reach those goals, if not you are not gonna make it.