depending on the song, 2 is easy and 3 is a good challenge
4/5 is too hard
i cant tell if thats sad or not
it's not sad, it takes time to learn how to do 4/5 stars
reading maps is something you learn to do with practice so you just gotta keep on practicing
as for good 2-3 star songs, i don't really have many but i guess i can link you to the ones i played when i was new:
https://osu.ppy.sh/b/698251 (i think i might've gone a bit too high star rating on that one oops)
https://osu.ppy.sh/b/216690 (yep i'm def going too high rip)
https://osu.ppy.sh/b/387164 (aaaaaaaa where the heck are the lower star rating ones)
https://osu.ppy.sh/b/658960 (okay i'm starting to wonder if i ever played any maps between 3.1 stars and 3.7 stars)
https://osu.ppy.sh/b/724091 (well i found a 3.1 star)
https://osu.ppy.sh/b/449579 (yea here they are i finally found em)
https://osu.ppy.sh/b/610045i can't actually assure you will like these maps because i haven't played them in quite a while and map taste varies quite wildly as i've found out