The answer is B, swarming and attacks.
First you have to detoxicate.
Second you must get some help from others and get treatment such as behavioral counseling.
third evaluation and treatment for co- occurring mental health issues such as depression.
Lastly long-term follow-up to prevent relapse.
This statement, "Practicing and specific training can improve components of skill related fitness limited by heredity, is True. Even if you have hereditary disadvantages, you can work hard to compensate for them.