Advice on How to Give Advice

[Alyko]

If it's a failed mechanic I may comment about that once but speak in generalities and not blame a specific person.

This is the best way to handle those situations and life in general. Avoid making the other party lose face.

"If we stand next to the statues when there's a lightning beam, that should help the fight go smoother." rather than "WTF are you doing, when the burny melty beam locks on you RUN BEHIND A STATUE"