
It is my choice
So I had an interview today and this was the first time I ever walked out with out accepting the job. I feel so unsure. The last time I did this kind of work I failed and I know it was from lack of experience and no support. Now I think I could get the information I need to be a success from people who know what they are doing. I have given myself a set time frame as my company will close it's doors. So I need to decided if I should take this job or hope for something else. I don't want to miss on having a good career, but at the same time past failure make me wonder.

I'd try for it, but still explore options. You might go to the library to find books on your job subject; there's a wealth of information there.

What is my work

Except the job and be blessed. What will you be doing.

I think on-the-spot offers aren't common. Companies spend a lot of money to ensure they hire the right person. If you were the only person to have applied, then yes, they might offer a job on the spot. Otherwise, it's common to interview all qualified applicants and make a decision after all interviews are done.
Now you wait...

Emily Crenshaw I think it's the environment that contributes most to whether you fail or not. If you were getting bad vibes about the environment I would advise that you look elsewhere, but if you think you would fail simply because of the position I think that maybe it's worth reconsidering.
Search online for courses, articles, videos etc. too and consider ways you can brush up on your skills. Prospective employers will appreciate that you are doing so.