u/Extra_Insignificant

I’m 50 year old getting back into cycling but first time MTB. Looking to improve fitness as I am recovering from heart problems. It’s been over 20 years since I have been on any bike.

I have traded in my old bike and have a hard tail. I want to take to a local beginner trail but I am not comfortable enough just riding in the street.

My two questions. How to get more comfortable riding so that I can take my bike to a trail? Is it just more saddle time?

Also any must have skills before hitting a trail for the first time?