Unity 5 keeps permanently deleting everything

Sometimes i delete something in my folder realize i needed it so go to the recycle bin to restore it only nothing deleted in unity goes to the bin anymore it dissapears completely… Just yesterday i deleted some assets buy accident and now they gone for good:(. Is there some kind of a setting im missing here?

First of all, start using some kind of version control system. GIT seems to work for a lot of people with Unity. Using a system like that you can roll back to previous versions.

Another good practice is creating a folder for non-used stuff. Move stuff there before deleting them from your project.

Yea but why does this happen i remember stuff going to recycle bin before why does unity bypass the bin now it must be programmed to do that which makes no sense I doubt anyone would actually want to bypass the bin