When adrenaline rushes through your body, your blood goes to the places that your body feels need it most. That means that your blood is rushing to your heart, your brain, and possibly various muscles, and to do that it rushes out of your legs and makes them feel more like jelly.
Since acid is a primary cause of ulcers, you want to completely avoid any foods with high acidic content. Among them: alcohol, black and red peppers, chili powder and hot peppers, all of which irritate the stomach lining, and coffee, tea, colas, or chocolate, which can increase the amount of stomach acid.
The hot sauce you add to your eggs and chili did not cause your ulcer, but continuing to add it may not make you feel any better. Gastric ulcers are caused by a bacteria known as Helicobacter pylori. Diet may not be responsible for the painful stomach sores, but eating a balanced and healthy diet that limits foods that irritate your ulcer may help prevent flareups and pain. If any food irritates your ulcer, avoid it, even if it's considered a nonirritating food.