For a time, I worked about 10 hours/day in a coffee shop[0]. It worked for me, but you say upthread that you have a difficult time tuning out irrelevant buzzine

For a time, I worked about 10 hours/day in a coffee shop[0]. It worked for me, but you say upthread that you have a difficult time tuning out irrelevant buzziness - so it may not work for you. [0] Actually, there were several coffee-shops, one with an outdoor patio on the lake.