Relax , just relax . There are lot of oppurtunities . You want to study aeronautical engineering . Then look for colleges thhat have this course . SRM UNIVERSITY ,KTR has this course and has a great faculty as well . you can give the srmjee and get through it . The form is out on the webiste . The oppurtunities in srm are immense . You will really enjoy the course and gain a lot of knowledge . you can look up for many more colleges and relax , there is a lot of time .