It is a run-on sentence, because there needs to be a comma after 'his food'. If there were, it would be a normal sentence, but since there isn't, it is a run-on sentence, meaning it lacks the appropriate punctuation mark.
Simile and to be hinest i do not know but i need these points
What? This isn't a question
Calamitous means the same as unfortunate. It’s definition is catastrophic or disastrous.