If you had one thing to end/delete in the world, what would it be ?

[سجودي لرب العالمين]

if i have the opportunity to delete one thing from this world it would be the " bad friends" because we spend a lot of time with our friends and without feeling we become similar with them in some points and if they are bad friends we would share a bad habits and maybe forget some of good things and replace them by other things which are negative and as they says tell me who is ur friend i'll tell u who u are