Real knowledge is to know the extent of one’s ignorance.
A person must know their limits. Those who know more than you will quickly know when you have gone past the line of your knowledge (abilities, capabilities, etc.)
It’s no shame to say I don’t know, especially if it gives you the opportunity to learn or grow. It’s only those afraid to say they don’t know or act like they do that miss the chance to expand their life.
Swallow your pride and seek others help.
Also, don’t say here, hold my beer and do something stupid.