Everyone shares their birthday with someone or another.
During your birthday celebration.
Some people think having their birthday on Valentine's Day is adorable because it is a day for love. It is also special when a person can share their birthday with another popular holiday.
Both. There are many people with that name in Mexico having both sexes.
1 in 20,000! I know 4 people with my same birthday, 3 of them not being related...
EVERYBODY in the US has the same birthday as someone else in the US. The converse would be that someone in the US has his/her own birthday and nobody else in the entire population of 300,000,000 people in the US was born on that day.
The probability with 30 people is 0.7063 approx.
That is just the birthday tradition. People give gifts because they are happy that person is born. It is a way of showing appreciation for someone.
Well, if you wanted to be blunt about it, post it as your status. For example: "I'm having an amazing birthday so far." Most people just put it in their info box, and facebook will share it to others on the day of your birthday.
Statistically speaking, you are going to find people who have the same birthday. For example, in a classroom of 30 students, you have a 40% chance to have the same birthday as someone else in the classroom.
It is not the end of everything if no one turns up for your birthday. I am 81 years of age and I do not enjoy having birthdays, but I do not think of ending my life because of my attitude. If you feel bad about not having a birthday party then why not ask someone you like out for a meal your birthday and you pay for it. There must be someone who would accept the invitation. I cannot believe that there are no people your age who would not be friendly towards you. If as you say you do not have any friends then perhaps the problem lies with you. Maybe you are not sociable enough, a loner perhaps. Offer to help someone who is in need, go out of your way to be friendly towards everybody. It does not matter what response you get, they will always remember your kindness and one day invite you to their birthday. Do not force yourself upon people, just let things happen naturally.
Immigration from Mexico is inversely proportional to how its economy is faring. For example, if Mexico is having a bad economic performance, people from the poorer sectors of society look to immigrate into the United States.