For those who watch anime > can you recommend me some worth watching anime series? (I like romantic, fantasy, action, school, psychological) Thanks! ♥

full metal alchemist, trigun, cowboy bebop all classics

Here are my favorite anime series from each genre.

Romance:
ef: A Tale of Memories
(I haven't watched a lot of romance anime)

Fantasy:
Mushishi
Mononoke
Madoka Magica
Haibane Renmei
Made in Abyss

Action:
Cowboy Bebop
Kill La Kill
Baccano!
Samurai Champloo

School:
The Tatami Galaxy
Ouran High School Host Club
The Melancholy of Haruhi Suzumiya
Kill La Kill
Revolutionary Girl Utena
Nodame Cantabile (I prefer the drama, but the anime is good too)

Psychological:
Serial Experiments Lain
Monster
Madoka Magica
Revolutionary Girl Utena

Based on the genre's you like, you might like ~

NHK ni Youkoso! 
  • Akatsuki no Yona 
  • Fruits Basket
  • Ouran High School Host Club 
  • Cardcaptor Sakura
  • Princess Tutu
  • Fullmetal Alchemist Brotherhood
  •  One Punch Man
  • Soredemo Sekai wa Utsukushii 
  • My Hero Academia
  • Inuyasha

Very cool anime, thanks)

I feel like nowadays romantic animes are worthless but I like some older animes.

For instance :

Bokura ga ita

Peach girl

Hiro no kakera

Pretear

Spice and Wolf

Some of my favorites that I'll always recommend are:

Higurashi No Naku Koro Ni

Steins;gate

Mirai Nikki

Zankyou No Terror

Shiki

Blue Exorcist

Death Parade

Monster