"His personal expenses got mixed up with professional ones, but now he wants to spare the foundation any more pain."

Not so much for personal reasons, although that was a factor, as for professional ones.

I infer from that he may have had reasons other than professional ones for taking on the employment you offered him.

Notre Dame is also the only team, including professional ones, in the nation with every home game being on national broadcast television.

And while Randy grappled with personal problems, he had professional ones too.

His career included 87 amateur victories and 49 professional ones.

All the groups that have taken part in the Festival are under private management but professional ones stand out against non-profitmaking associations.

And it was referring only to his domestic problems, not his professional ones.

Greater than the financial considerations were the professional ones.

Not his real friends, but his professional ones, the organizers and members of Democratic interest groups.