what are accepted excuses?

say you make plans and someone bales on them, what reasons will you accept?List as many as you see fit.
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Rutha:
We need help picking out baby boy names.
(6 May 2019)

Rutha:
We are expecting our 2nd son in August.
(6 May 2019)

Antonietta:
Should we institute mandatory military service for those who are 18?
(6 May 2019)

Antonietta:
However, it would create less snowflakes.
(6 May 2019)

Antonietta:
We need to institute mandatory military service for 18 year olds.
(6 May 2019)

Antonietta:
The younger generations are too soft.
(6 May 2019)

Kenya:
But this is not always the case so don't bother telling me that.) I never said he wanted a relationship.
(6 May 2019)

Shaunda:
My school has been overrun by losers?
(6 May 2019)

Dania:
He told me I never talk to him in person and its honestly true and if I keep doing this why would he want to keep having a thing w me?
(6 May 2019)

Dania:
I get so nervous and don t know what to talk about because its too awkward and i don t want to bring up random topics.
(6 May 2019)