Ten Details to Identify if Someone is Reliable:

First, everything is clearly explained, from start to finish, never leaving matters unresolved;
Second, they do not make promises lightly, and once they agree, they follow through with full effort;
Third, if they are unable to fulfill, they notify in advance rather than delay or disappear;
Fourth, they always maintain a grateful heart and do not take others' efforts for granted;
Fifth, they remain emotionally stable and do not vent negative emotions onto others;