Before drilling into drywall, the key checks are wall type, possible stud location, hidden services, mount weight, and whether the chosen anchor system matches the job.
Eye and hearing protection matter most when the job creates chips, dust, sudden impact, or repeated loud tool noise, which happens in more normal home tasks than many people expect.
Indoor ladder safety depends on setup, body position, and task realism more than on courage, because many simple household accidents start with a small lean or unstable placement.
Small indoor jobs can still create enough dust and residue to justify better airflow, cleaner containment, and basic respiratory caution, especially in bathrooms, closets, and narrow rooms.
Near possible power or water lines, the correct first move is slowing the job down enough to map likely service paths and decide whether the task still fits DIY safely.