the time in old age when a person starts behaving like a child again
время в старости, когда человек начинает вести себя как ребенок снова (vremya v starosti, kogda chelovek nachinayet vesti sebya kak rebenok snova)
"After retirement, he entered his second childhood."
"После выхода на пенсию он вошел в свою вторую детство." (Posle vykhoda na pensiyu on voshel v svoiu **vtoruyu detstvo**.)
to respond to a responsibility or opportunity
to make someone feel happier
to remove an item from a list
do whatever makes you happy or interested
to express an opinion loudly or strongly
to rely on or depend on something happening