怪我大度过了头
[guài wŏ dà dù guò le tóu]
This phrase translates roughly to 'Blame me for being too magnanimous'. It suggests self-criticism - acknowledging one’s forgiving nature or broad-hearted tolerance sometimes could be overly so that leads into trouble, possibly referring to instances of having been overly indulgent, understanding, giving in too much. It carries both a sarcastic undertone mixed with sincere reflection.