There's no such thing as a self-made man or woman. No one succeeds without support.
"I did it on my own" is a sign of insecurity and entitlement. Acknowledging help is a mark of confidence and humility.
Giving credit to others doesn't undermine you. It elevates them.
@JohnAmaechi Love this! Yes, we are many times unaware that the "ordinary" things we do are actually extraordinary. I like to say, "it's a feature, not a bug."