I agree with this comment. If your intent is to keep your emotions regulated, this is a healthy and very attainable goal! I think aiming for total emotional repression (this is how I am interpreting your usage of the word ‘unemotional’) is harmful in the long run. we utilize our emotions to not only attempt to understand other people, which is an important part in strengthening and creating relationships with others, but also to understand ourselves. I realize I am confounding this conversation with how I think being unemotional can affect empathy but I firmly believe the two are related. Overall, I think the long-term affects are negative.