One way is to ask for feed-back – “Hey, could you tell me your impression on …”. Do this for a while, and you will get some feed-back from various people. Another way is to start to listen. You, most likely, do get some feed-back in your day-to-day activities. People do tell you things. But most people tend to ignore this. Stop it. Finally, in order to get feed-back you may wish to get into a relationship. You see, the feed-back you get from a total stranger is much different than the feed-back you receive from a person you spend months, years, decades with. The feed-back in a relationship will be much more profound than the feed-back you get from a stranger. Why? Your partner knows you better. In a relationship, things are a lot like in childhood. Much easier to say things out when you are a child. (a bit joking, it seems I am actually at that level) :) (via)

OK, so you travel. What foods should you take with you? Drink: Plain water. Food: Citrus – from oranges to mandarin oranges, from grapefruit to pomelo, these tend to go OK with travelling. Yogurt – it tends not to spoil easily. Boiled eggs – again, rather easy to carry. Seeds – sunflower may be great, but others are fine, also.