While a teenager, Trainor's parents encouraged her to attend songwriting conventions, taking her to venues where production companies were searching for new artists and songwriters.
Ketika masih remaja, orang tua Trainor meyakinkannya untuk mengikuti sebuah konvensi penulis lagu, membawa Trainor ke tempat-tempat dimana perusahaan produksi sedang mencari artis dan penulis lagu baru.