"Their" days get worse as you get better at the business.
I want you to think about how many transactions you've had involving a payment at a bank. Thousands, right?
Now think about all your calls with banks.
And you're rarely thrilled at the end of the call, either.
1) You're going to be encouraged by substantially everyone to let customers heavily influence your product development but *the customers who talk to you are not necessarily representative.*
2) Hug your CS team.