Knowing what you're bad at, on purpose
The blind spots are the ones that hurt. The owner who knows their weaknesses can hire and structure around them.
Ask three people what you're hardest about
Spouse, business peer, key employee. Same question to each. Look for the overlap. That's the real list.
Build the team to cover the gaps
If you're impatient on follow-through, hire someone who lives there. If you're soft on accountability, partner with someone who isn't. Self-aware hiring beats trying to become someone else.
Stop apologizing, start adapting
You won't fix every weakness. Acknowledge them, work around them, and stop carrying guilt about them. The team prefers a calm, self-aware owner to a perfect one.
Take your version of this question further
This is one operator-tested angle on the question. Your shop, your size, your trade, and your team change the answer. Ask your specific version inside Ask a Shop Owner to get a response grounded in how owners like you actually handled it.