You determine how full your glass is
You and you alone determine how full your glass is. The issue is not with the size of your glass or the quantity of the liquid in it. What matters the most is your attitude. None said it better than - Zig Ziglar, "Your attitude, not your aptitude, will determine your altitude." In order words how full your glass depends on your attitude. Is your glass half full? Do you think you are not where you want to be? What are you doing about it? Let the half full glass motivate you to