I don't know if you call that 'out of normal' but I am not a person who gets credit cards loans, even if my allowance is high.
Why are so many people concerned with getting credit cards loans and increasing their maximum allowance?
The maximum I have got with a credit card in once was £500 which I paid the next month. Even before paying with
the credit card, I would have only paid if I had enough money on my main account to pay the balance.

Do you run 'credit card schemes' where you get a £5k loan with a bank, move to another bank and get other £6k to
pay your previous loan, move to another bank and get other £10k to pay your previous loan, etc. ?