Singing as if you are someone else can help you get out of your way and take the pressure off. It can also help you escape your less productive singing habits and enjoy some already well tested good habits. Sing as an opera singer would. Just pretend, feel silly if you must. Start by first hearing the Opera Singer in your mind and then, without question or holding back, sing like them. Try on your favorite singers of all time, go directly to the top of the list. Take on the physical stance and confidence of your personal Singing Legend. You may notice that you have better tone and breath control. You may find that getting to the end of that line or singing that difficult passage is effortless. Beeeeee that other singer, the one you love.