Hi..i had an old cockatiel,Charlie....then i got two young hand readed cockatiels last year. One of those died,i`m not sure how,pet shop said sometimes they have accidents. So,the other one was alone but his cage is right next to Charlie`s,& has seemed okay,since his partner died. Well,last night,my old boy Charlie passed away.He was over 30 years old! Will my last bird be okay on his own?I`m giving him more attention,but he is squawking to come out more, but seems alright.I can`t afford another cockatiel at the moment,but i do worry.