Hi guys, are there any blinds that can DIY without having to drill? tried drilling my house some time back as i needed to hang a sandbag and it was really tough. in the end got a contractor who came over to do it for with his heavy duty drill. so i think it would be better if i can DIY my own blind without having to drill. after all, it's just 1 window pane and I believe the weight should be lighter, thus might not have the need to drill.