Despite sincerely understanding the parent comment’s POV, yours is the correct degree of detachment for such a crucial, life-altering (I assume) set of financial decisions.
Expanding cuz I’m apparently chatty tonight - if you trust your realtor, because your realtor can demonstrate doing their job well (both with your current experience and from prior ones with others), and you the seller lack such expertise, get out of the way and let the professional work (I’m on the clueless seller end of the spectrum, to be clear).
If you do not trust your realtor, identify why and fix that immediately, this is WAY too big for well-founded misgivings. That fix ranges from fixing one’s own internal POV to firing the realtor, entirely situational, but 100% critical before taking further steps. Slowing down is usually better than moving forward badly, too.