We all have expectations of how we think it supposed to be and when it doesnt go that way we analize. We also compare ourselves to others and have our ups and downs. When all we have to do is realize...
if this is an older type car they use to have a vacuum modulator on the transmission that helped shift. It has a diaphragm in it that breaks and keeps it from upshift.
Nope, it just means the transmission takes a little longer to shift. or it means the clutch is a little slow. either way, not a problem unless you want to fix it.