I've been trying to chill out lately, so I've found that the best way to pay bills online is to take it very slowly and under control. First, make eye contact with your browser. This tells your browser that you care about it and it isn't just a thing or a commoner. This shows you are very high value and it should want to like you and get to know you.
Next, type your account number very slowly. If you type fast, you will show that you are nervous and might make a mistake. I do this so the browser sees my high status and remembers me for the next time I visit my portal.
Also, make sure you do not say thank you when you hit Enter or Submit for your payment. People do this all the time and it shows you are low status. Why would you thank someone when you give it something? Always wait for the confirmation screen and only then should you thank your browser. If a confirmation email comes to your inbox shortly after that, it is OK to say thank you again, but wait at least 5-10 hours so that your browser does not sense any urgency on your part.
I've been using these tricks to demonstrate my high value, high status to all of my online accounts. I hope they work for you, too.