/ic/ - Artwork/Critique

I dont know where to go from here, i draw these sketches and now theyre kinda okish but i dont know how to progress to take them to the next level, people say take more time but wtf do i do with more time, i drew this in about 5/10 minutes and just looked at it like well what can i even do with another hour or another 10 minutes? this is just the extent of my skill with drawing a face currently