Maybe you rent. Maybe you live in a dorm. Maybe you just don’t trust your ability to hit a stud with a hammer—and honestly, that’s fair. Nails leave holes, holes need patching, and patching is a chore you’ll definitely “do next weekend” for three months.
Besides, nail-free methods let you move that mirror when inspiration strikes. You can rearrange your living room on a Tuesday whim, no tools required. It’s like furniture without the furniture anxiety.