My Number Theory

I wonder after I found out that all da numbers related to me since my childhood have different sequences in them. I felt like I did a great discovery.
My roll number in school is 8, my id number in SCC - sea cadet corps is 5148, 5+4-1 = 8 all da three in an equation makes the last number, my roll number. My id in intermediate is 5232, 5+3+2-2 = 8, again my fav number. My Software Engineering project Team nunber is 8.
Our house number is F-374, 3+4 add up to make 7, after tht we shifted to a new house its num is F-393, 3*3 makes 9, in both the first and last numbers make the middle number.
My bday is on feb 13th, 2.13.1985, my roll number in 10th is 13. My room num in hostel is D-213, 2 is da month feb and 13 is my birthday. My id in college is 103, it also contains 13 in it.
Isnt it gr8, u ppl also try to find out some thing interesting, may it be related to numbers, the things u like or any thing else. There may be something or the other. May be its weired but its funny.
To my surprise while I was writing this blog today mornin, I was browsing thru my frens blogs and found Naresh also found a similar theory regarding himself and the number 2.