Glad you were happy and good advice for those contemplating wearing .. a classic `trap/error`is to order your hair too thick due to the anxiety to `cover up`.....too-high a density, especially in older guys, is a dead give-away. Balamouti can you give your exact percentages which you ordered---when you say `thin` it`s a bit vague for newbies to know what to order [not being critical ]..... be good to be specific. My own systems are 55% and honestly, they actually look `full` enough to the eye but if I want to show a little scalp show-through, I simply brush it a certain way and mist with water .....looks really realistic.....guys in their 20s should go for a medium density at least as they`ll have reasonably good sides and back hair [normally] but your suggestion to go very light first and then denser in order to make the `transition`more `gradual`is a good one for guys of any age..best wishes, Paul.