He has a very high opinion of himself and often makes boastful claims that aren't always backed up by reality. He will often flaunt his physical prowess by flexing publicly at inappropriate times, or challenging others to fights/competitions of strength. Blaze isn't very smart. He had a big interest in science. He had trouble processing the information, especially due to long words. He often mixed up similar-sounding words, sometimes even inadvertently creating new ones through mispronunciation