One of the keys to reaching your goals is to eliminate any escape routes. It is tempting to retreat to safety and comfort when challenges and difficulties arise. To avoid turning around and abandoning your goals, you must make going forward more compelling then going back.
When striving towards a goal, you must focus on what you want to obtain and avoid the impulse to go back to what you know and to what is comfortable. When Spanish Conquistador Hernando Cortez landed in Mexico, one of his first orders to his men was to burn the ships. Cortez was committed to his mission and did not want to allow himself or his men the option of going back to Spain. By removing this option, Cortez and his men were forced to focus on how they could make the mission successful.
Eliminating an escape route creates a compelling reason to focus on the goal and to keep moving forward. However, it is important to keep in mind that although Cortez had his men burn the ships, he did not have them burn the food and supplies. Cutting off an escape route to increase motivation and create the desire to press on where you might otherwise give up is totally different from throwing caution to the...