Additionally, you can develop gall stones as a consequence of Crohn's, which can require gall bladder removal. <br /> The many medical treatments can lead to long term secondary effects, osteoporosis, arthritis, liver problems, anemia, etc.
In general, you need a high school diploma. 2. You usually have to demonstrate your talent and ability at auditions. 3. To be an announcer or other broadcaster, you usually need a college radio or television arts diploma and may require training/experience. Announcers need specialized voice training. 4. To be a circus performer or acrobat, you may need to study at a circus school.
To be eligible to be a lecturer one should hold at least a Masterâs Degree in any of the relevant subject with at least 55% marks in it. Higher qualifications are always preferred. Lecturer Required Skills. 1  Lecturers should have skills like public speaking in front of audiences.