Dirk Wright's Disease is contagious. You can catch it over your computer from hanging out here.
Symptoms
You fix one thing on your 914 and you get depressed because now the part next to it looks shabby and old.
You drool over pictures of other people's 914s
You wake up in the middle of the night thinking "I need to do X to my 914".
Your home budget has a monthly allowance for 914 parts.
You have a box of receipts from various 914 parts houses that you don't dare total up.
You take things apart on your 914 just because it's there.
You buy boxes of 914 parts at swap meets hoping to find a better washer bottle when your 914 has not run in years.
You would rather stay home and work on your 914 than go out with your wife.
Your wife has ever referred to your 914 as your "mistress".
I am sure there are more symptoms.