should Marijuana usage be legalised in Australia?

1. mental health

1.1. memory

1.2. anxiety

1.2.1. depression

1.3. paranoia

1.3.1. social problems

1.4. IQ levels

1.4.1. education

1.5. psychiatric disorders

1.5.1. schizophrenia

1.5.2. long term effects

2. legalisation

2.1. opiod use

2.2. adolescent usage

2.3. recreational usage

2.4. crime

3. medicinal marijuana

3.1. is it safe

3.2. how is it prescribed

3.3. what is it prescribed for

4. marijuana

4.1. what is marijuana

4.2. what effects does marijuana have

4.3. what chemicals are in marijuana

4.4. who uses marijuana

4.4.1. withdrawal

5. physical health

5.1. heart rate

5.1.1. heart attack

5.2. lung cancer

5.2.1. breathing pattern

5.3. blood shot eyes

5.3.1. impaired vision

5.4. impaired motoskills

5.4.1. lazy