LOL
I was really bad when younger. I always felt I had to answer every question to the class, but I did learn it as best I could so that my answers were generally correct. Thing was I realized on some level I was irritating the other kids; sometimes even the teachers would be like okay let someone else answer. Yep, low self-esteem, no praise at home, so I was compensating in school. That carried over even into adult-hood for a while, being to quick to have 'the answer' and not listening well to others. I'm better but still I do it, jump in to get some attention, like hey, in a sense I'm doing that now

Okay so yyy, an analogy for you to ponder.
Everyone needs to eat, some food to live. Too little and we get sick, but likewise too much and we gain weight and often end up sick. There are some people who seemingly never get enough food. As soon as they are done eating, they are hungry again. Maybe they are just eating to feel good. Maybe to compensate for some other feelings that hurt. Whatever the reasons, more is not always healthy for us.
I think it applies to our psyches as well. We all need some praise, attention, validation. If we don't get enough we can end up emotionally unwell. Thing is I also think, like over-eating, too much can leave us unwell too. Okay so there is no outward physical sing of over indulging, like gaining weigh, but there are outward signs in the way people behave and perceive themselves in relationship to others which are toxic. More more more attention to compensate for other feelings isn't a lot different then eating endlessly to compensate for other feelings. Both are unhealthy because they end up being ways to avoid dealing with those other feelings, and I think do damage on some level as well. If nothing else, a person who over indulges in attention to feel good may also under-develop other healthy ways to boost our self-esteem (e.g., finishing a job, helping others, exercising, learning something new, etc.)
Can you imagine being at dinner and someone takes far more then their fair share of food or drink? How everyone else would feel like they are being denied their share? Well the same is often true of someone who takes more then their fair share of attention. It's amusing for a while, and then eventually others start to feel bitter or exhausted that one person is unbalancing what is a fair/reasonable amount of attention that others in the group would like to enjoy too.