You spent decades doing one thing on purpose: concentrating your wealth. Every dollar went back into the business, because that's where it grew. Selling flips that overnight.
Now the job isn't growing one thing you understand better than anyone. It's stewarding a large sum across a dozen things you don't. And the instincts that built the company - move fast, stay in control, fix it yourself - are mostly the wrong ones here. The business owners who do this well tend to slow down first. The ones who struggle try to run the money the way they ran the business.
What you do in the first stretch after a sale tends to set the tone for everything after - how the proceeds get invested, how the tax gets handled, how much you keep within reach, what you protect and for whom.
There's almost never a good reason to rush any of it, and plenty of reasons not to. A sudden large sum attracts noise - pitches, opinions, urgency that isn't yours. A plan quiets all of that. It gives you a reason to say "not yet" to things that don't fit.
This is the part nobody warns you about.
The business owners who struggled most after selling weren't the ones who got a bad price. They were the ones who hadn't figured out who they were without the company. For a long time, the business was the answer to "what do you do" and, quietly, "who are you." When it's gone, that question comes back. It's worth thinking about the answer before the sale, not after - because it shapes what the money is actually for, which shapes the whole plan.