He quickly finished his meal as he was alone in one table and went back to his room. When people increased, trouble increased too. He decided to dutifully follow Tsugumi advice that rookie adventurer were being made fun of.
He had nothing to do even if he went back to his room. If he was asked about it, he would just say he was organizing his luggage. After that, he went to the the bathhouse. After sweating lightly and removing a portion of his equipment, it became easier to sleep.