Don't use thick lube for unresponsive yoyos and vice versa. Thick lube will make an unresponsive yoyo more responsive which you don't want.

And don't stress about playing a soulslike a certain way and don't listen to gatekeeping haters. Play whatever way you want - it's a game after all and you bought it for your pleasure

For Rpg : let the player take the initiative and bring their plot to the table. If they preptge game for you, it's les work as aGM (also no doodle scheduling, use fix dates)

For paragliding : if there is nobody on a flight site do not take off. Most likely you misunderstood something, and the site isn't flyable. Sure if you re very experienced, do hike and fly or do fly on a week day on a small site, it may not apply, but you're able to analyse by yourself

In Magic the Gathering it's usually correct to wait to play instant spells until your opponent's turn, either on their upkeep or end step in most cases. Waiting as long as you can gives you more information to make the best play.

If you are dungeon mastering I would recommend avoiding the Quantum Ogre as much as possible. The idea here is to use the same encounter depending on whatever decision the party chooses. This is tempting because this reduces prep work and can reuse information. However, if the decision doesn't have any consequence why make the players make this decision? TTRPG are about collaborative story telling so decisions so matter and if they don't why am I even playing. If you want to reduce your prep maybe have the same monsters but at least change the terrain or starting criteria.

If there is decision lead clues about what might be different between the options if it is important decision. These clues might not be obvious but that is what skills checks are for. Make decisions worthwhile so players feel engaged

Don't use Sharpies on cheap acrylic paints. They will dry out immediately and be ruined.

flyfishing

be quieter than you think you should

When doing snot techniques, 2 studs = 5 plates.

People are surprisingly easy to manipulate.