I do a lot of traveling, some domestic and some international. But what is consistent, whether I'm going for a weekend or three weeks, to visit family or on a business trip, is packing anxiety. I've recently started using packing cubes, which are great and help. But it takes me a really long time to pack (I start days in advance sometimes), and I feel stressed several days in advance about getting everything done in time before I leave. What are your tips and hacks for packing, anticipating travel etc that help you plan, pack and travel efficiently?