I’m not a frag head (yet), but scent is a powerful stimulus for me. I’m looking for ways to improve my ability to pick up different scent notes in shaving soaps, aftershaves, colognes, etc. I’ve started to pick up some of the more common scents in shaving such as Sandalwood, tobacco, lavender, etc, but I’m at a pretty basic level. Any tips on how to improve in this area? (Preferably without spending thousands of dollars)