I did 2-3 sentences in one paragraph explaining 3 character traits just like this:
hope it helps
I overthought it too at first! But I also ended up doing sentences as opposed to bullet points, just because that's how I explain myself better. I would probably say that each paragraph i had for each trait, probably would have translated to 4 or 5 bullet points for each trait. Hope your lessons are going well!
I just submitted mine. I also wrote in sentence form. I had more trouble with the examples but like you I was overthinking it