You sound like a Left Midfielder. If your reactions are good & you can cross the ball then LM should suit you!

You should play as a Midfielder

right winger

Striker, if you are fast.

I am 21 years old,

6ft tall

I am a very fast runner.

Quick reaction times.

Can tackle well

Cross or pick out a pass very well

Have a very strong left foot

I'm quite good at tackling, but not that strong)

I panic a little.

My first touch is quite poor

Can take free kicks & corners well.

I was thinking of a winger or goalkeeper. People have told me I'm very good in both positions despite them being very different to each other.

What do you think?