Question Is it bad to dualboot windows on two different hard drives?

[Spiderbait375]

My main OS is windows 10 on my C drive, and i want to install windows 7 on one of my other drives (i have 3 drives), is it bad for your computer and will the two OSes installed interfere with eachother even though it is on two different drives?

 

[ss996su]

Nope aslong as you know what you're doing