I sense a bit of chest beating, testosterone induced sense of pride for those of us that do a fair amount of our own automotive work. It is good to be self reliant.
However, sometimes it is just good common sense and decision making to let someone else do the work. Lack of time, knowledge/skills, special tools requirements, or other circumstances make it prudent to get the work done by someone else.
There's no shame in letting other good mechanics work on your vehicle, and sometimes it is the better choice.