Can i get back to spain? Im Rowena Bais Agustin Date of birth is June 1, 1992 im 24 years old

Im really struggling in terms of career i want to become a flight attendant but unfortunately its like( its not for me?) i really feel things dont work out. Thats why my next option would be going back to spain? Because im the eldest, i have 5siblings and we dont have enough money for living Thats why i wanted to know if i can go back? If it meant for me to be there again?