Holding rare skins can work when the item has real demand, limited supply, and a reason collectors keep caring about it. Quick flipping needs sharper timing and often leaves less room for mistakes because fees, spreads, and slow sales matter. I read https://marketsherald.com/cs2-trade-a-comprehensive-guide-to-trading-cs2-skins/ while thinking about how trading decisions depend on both market knowledge and risk tolerance. Personally, I would not hold just because something is expensive. I would only hold if I understood why buyers may want it later.