MY VOCAB PRACTICE:

1. Optimist.
   Her passion in doing research made her an optimist in deciding and choosing a career as a scientist.

2. Optimize.
   She needs to apply her knowledge as well as learning and adapting new ones to optimize all the skills required to be in that profession.

3. Optimism.
   Her optimism relies on her expertise, developing, and learning different ways to solve complex problems.

4. Optimal.
   She needs to gather samples and conduct hypothesis to obtain an optimal result that will prove her theory.