by Akatsukami » Fri Dec 17, 2010 8:55 pm
First of all, you should endeavor to improve your English; proficiency in it is just as important to a career in mainframe computing as is proficiency in COBOL, Rexx, or SQL.
Now, I do not know the details of the sysadmin course that you are contemplating taking, but I cannot imagine that your color-blindness would be an insurmountable obstacle. The programming world is full of handicapped people, who contribute immensely -- I have a partially-paralyzed arm and leg, in addition to other disabilities. Indeed, I would venture to say that the only disability that does represent an insuperable barrier to an IT career is a refusal to use one's brain to learn and think, rather than for rote memorization of "facts" that are often incorrect.
I do not necessarily question going into systems administration, but I wil note that there is a future, and a very good one, in application programming. Too, you must realize that being a systems administrator -- actually being one, not just having the title -- is a very difficult job. Look at the number of posts on these and other similar help fora that end with "You need to ask your site support people for this information"...and realize that, as a mainframe sysadmin, you will be one of those site support people.
"You have sat too long for any good you have been doing lately ... Depart, I say; and let us have done with you. In the name of God, go!" -- what I say to a junior programmer at least once a day