a Unnecessary feature in installation Process

In the installation process. there is a button usually in first or second button by a name like: Erase Disk and Install Linux Mint"
I think everybody in another language maybe can't understand the mean of feature(I Know Installation Setup has full languages support . but a lot of people use the English Language). and he/she will install and format the whole Disk. I recommend to developers of mint to Hide this feature for Normal Users. and Only Advanced Users can Use this(by hiding and alerting to user)