to gradually increase emotional strength or confidence
постепенно увеличивать эмоциональную силу или уверенность (postepenno uvelichivat' emotsional'nuyu silu ili uverennost')
"She’s been trying to build up her self-esteem after the breakup."
"Она пытается восстановить свою самооценку после разрыва." (Ona pytayetsya vosstanovit' svoyu samootsenku posle razryva)
to expand into new areas or chances for growth
to discuss problems to relieve stress
to use your experience or strength to deal with something
to unite countries for a common purpose or cause
to make systems or devices work together in harmony
to expand into a new area of business or activity