Please choose the correct ending to complete the given sentence: Work World: [header] How to mentally prepare for a career in modeling [title] Consider whether you really do want to do modeling as a career. [step] It's a tough job that comes with long hours, many demands and a paucity of work until you're considered bankable. Even then, for many models it's a short-lived career.

Ending1: On the other hand, at least you won't be wearing heels to work. Do you love modeling? Always think about what having a modeling career means to you. Ending2: Some modeling jobs take a long time and require an expensive license. [title] Think about which license you'd like to gain. Ending3: Think hard about if you really want to become a model, as well as what you want the job to include. There is no middle ground, and modeling, in particular, makes you more attractive to performers. Ending4: And winning a few talent shows isn't the same as living a modeling career, so be sure you're truly ready for what it will involve, even if you already think you've got what it takes. [title] Read biographies by models and those in the modeling industry.

Answer format: ending1/ending2/ending3/ending4