兴业股份,前一天打板进去,第二天高开4.87%,当天最高涨幅6.95%,我却亏7%卖了。前一天是个回封板,第二天超预期为啥不连板?尽释贪婪和恐惧。我要怎么克服,如何进步。好痛苦!