Choosing a career

2. difficult to understand, explain or work with
6. financially profitable or associated with great gains in general
9. leaving you tired and angry due to its own difficulty or negative influence on your other efforts
11. imagine clearly and in great detail, as if you were looking at it
16. happening every year
17. high compatibility with a certain job or field of work
18. someone who orders your product or service
19. the process of establishing good contacts in science, business etc
20. a course of action used to successfully deal with a problem

1. make a specific choice
3. a system of programmes and other means that enable and/or simplify the communication between a user and a machine
4. offer useful recommendations
5. giving you something (material or not) in return for the effort you put in
7. experienced and/or trained in a kind of activity, capable of doing it quickly and effectively
8. a set of items or topics planned for discussion at a conference
10. physical components of a computer
12. a written scientific work, report, thesis
13. follow a goal, a career or other kind of ambition
14. shared by or typical for many
15. force someone to do something