Every mission seems to be too hard to me to do, don't know where to go, I thought to be more of an commercial player but the missions where too easy and paid almost nothing while the more action driven missions were basically suicide for someone alone like me, what should I do!

I'm guessing you did one of the tougher combat missions like the rogue queen or the gauntlet? Don't worry, those aren't supposed to be easy for beginners.

You should provide us with a little bit more information though, it'd be a lot more helpful if we knew what device you play on and which mission you are having issues with.

This is exactly what happened, I think I did all the training missions and now there's too many missions available with no clear indications of difficulty, but all the mining and trade missions have more minerals than my ship could hold

Do you know any kind of easy mission for the UIT faction that isn't a training thing?

Deliver a secret courrier to odia is you best choice.

I would suggest doing all the courier missions and the Beginner Combat Practice. The courier missions should unlock the Revanant for you, and the combat practice gives you the chance to fight fairly easy bots at your own pace.

Did you try Water Distiller Needed?

The mining missions that do not repeat lead some interesting places.

You can make multiple deliveries for the mining missions that ask for more ore than you can handle in one trip.

Get a gamepad and configure it as suggested by a few posts on these foruns. This will immediately improve your flying/fighting ability.