Day 1 player, completly forgot about fragile resin. : r/Genshin_Impact
When my friend told me to not use fragile resin until I was a higher AR, I took them a little too seriously and now I'm too afraid to spend my fragiles :( :
What a Fragile Resin is worth : r/Genshin_Impact
Genshin Impact: 5 tips to best use Fragile Resins
RESIN GUIDE FOR BEGINNERS Genshin Impact | HoYoLAB
Genshin Impact: Save Your Fragile Resin! - YouTube