well, that what is worrying if there might be criticism or bullying after he uploads the video, maybe he can receive all the criticism or bullying but maybe his family members will also receive the bullying and it would be very sad if that happens because family members dont know what the problem is suddenly getting bullied like that and unconsciously uploading the video has made things difficult for himself and his family.
and I am pretty sure that he only bet a few times in gambling because looking at the story written by the OP he like a beginner gambler who does not know any limits and can not accept all the risks that will occur in gambling. so maybe he really felt sorry when he lost the bet and after that ignored the limit.