Tailscrape...
Glad you have so many jobs to choose from...
A low time pilot such as yourself should be glad to have such an opportunity...
Did you apply to DHL or were you just offered this job out of the blue?
The reason I'm wondering is because if you applied and interviewed and were accepted, but now you're not sure if you want the job, you have in effect taken a slot someone else could've had.
I'm sure there is at least one pilot who missed out on the interview because your indesiesive self was there instead.