| A | B |
| at the speed of light | extremely quickly |
| before our very eyes | directly in front of us;while we watch |
| confidence | the feeling that you can trust someone |
| fascinated | very interested |
| involuntary | something you do without intending to |
| objective | not influenced by your own feelings |
| potential | a natural ability that could develop to make you very good at something |
| renowned | known and admired by a lot of people |
| revise | review and correct or change something |
| unconscious | unaware; not realizing what you are doing |
| underlying | the most important part of something or reason for something, but that is not easy to discover |
| unfamiliar | not known to you |
| inherit | get from one of your parents |
| aptitude | ability or skill |
| on their own | by themselves |
| predisposed | likely to behave in a particular way |
| inborn | something you have had naturally from birth |
| acquire | develop or learn a skill |
| influenced | affected by someone else |
| in actual fact | in truth;in reality |
| pressure | attempt to make someone do something |
| take up something | begin doing a job or activity |
| interact | connect;work together |
| complex | difficult to understand |
| either/or | a choice between two options |
| motivate | push;stimulate |
| heredity | genetic makeup |