How to stop obsessive thoughts?

[HeavySmoking]

this are thoughts that i have answered them but still they poop up in my brain
its like there is no off button for them
its like automatically even if i dont think about them

[NZGirl07]

Try to stop being concerned and wishing them away when they pop up. Just think, this thought is not a threat, I don't need to worry, and it should disappear if you distract yourself.

[HeavySmoking]

sometimes its not that simple but i will try

[Blackcosmo]

Try to distract yourself by doing tasks that involve your mind. If these thoughts are ruining your self esteem then therapy is an option.