not too hard, but may take more time;
It may be hard if you do not know anything about nursing.
It is esay to find a job as nurses, and pay is good too.
examples: LPN (licensed practical nurse) probably takes a year, pay might be around $12-13 s hour, RN (registered nurse) takes 2 years, pay is probably $23-27 a hour. Youn need to find more updated information on nurses' salary.
There are some requirments you have to meet before you can get into the nurse program.
Good luck.