Since you are new to the forum, I will point out that the reason the aiming sub-forum exists is because about 15 years ago CTE threads turned the main forum into a toxic waste dump. The many CTE posts are still in the archives, should you be interested, you can search for them.
Since you are an aspiring scientist, I offer this unsolicited advice: Regarding CTE, run away, run as far and as fast as you can. Do not look back.
