capricious
adj
characterized by sudden changes in attitude or behaviour; unpredictable; impulsive (态度或行为)反覆无常的, 变幻莫测的, 任性的
Romantic heroines are often capricious. 浪漫的女主人公往往难以捉摸.
(fig 比喻) a capricious climate, ieone that is always changing 多变的气候.
I think it is important to understand the relations between parents and their children. They spend time, energy and money in bringing up children and providing them with what they need. Then, as with young birds, the time comes for the young to leave. As