Milla - I noticed on your pre Diaries Video that at times you close your single column tie with a traditional reef or granny knot ( can't tell exactly which - eg single wrist of your arm binder ) and at a other times you use a variation of a bowline ( eg the ankle or wrists on your TK - perhaps called Fast Bowline or Portuguese ? - not Summerville not Burlington ). Can you explain why you choose your closures in general ( regarding knots in general ) and in specific ( which under various circumstances?) Thanks. Mark