Does being completely honest about your physical needs save time in a relationship?

How could I thank friends who help me through challenging times after verbally or writing to them and anything else?
What are some tips to gain social awareness along with academic education, as suggested by Basavaraj Hugar?
How much emergency savings should a person have to protect themselves from an unexpected loss of income?
Is it possible to create any level of productivity or sustainability if you are experiencing insecurity at a personal, local, or community level?