I Wish My Mind Had A Delete Button

I do wish my mind had a delete button that way i would never again be shaken by terrible memories of the past i wish i didnt remember things others did to me and things ive done to others but most of all things i've done to myself. Genuinely speaking i wish it existed but it doesnt, youre just there overthinking about this and that, what if this and what if that along with similar negative mind trips.