This has to be one of the most frequently discussed subjects on this forum, certainly in the top 10.

Searching turns up a wealth of information. Here is enough reading for the rest of the day.

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1987 300TD 309, xxx 2.8.2014 10,000 mile OCI


Be careful of the toes you step on today, as they may be connected to the ass you have to kiss tomorrow. anonymous

“Be who you are and say what you feel, because those who mind don’t matter, and those who matter won’t mind.” Dr. Seuss