Yes, you can install a regular zipper with a normal foot. However, if you want to master invisible zippers (and do other things like sewing on lace and sewing over beading), getting acquainted with your zipper foot will change your sewing life.
As you know, it's not fixed that you should only put memories in it. If you have an old picture/drawing you drew in your childhood, or a beautiful picture depicting...
Most offer an easy push-to-eject function that, if pushed just right, will allow the foot to come out without breaking. Give it a little more force, and with the end...
Start on the wrong side of the fabric to the right side of your zipper—it'll look a little weird at first, since you'll have to flip it in once you're...
The next safest surface would be a room with carpeted flooring. That way if you fall it won't hurt as much. Place pillows around you to soften any falls.