ok i've heard a few times that i have waaaay too many apps in my Dock, but to me it's not that crazy... 

from left to right:

• Finder
• Facetime
• Spotify
• Whatsapp
• Discord Canary
• Chrome Canary
• Pages
• Numbers
• Keynote
• Visual Studio Code
• iMovie
• Calendar
• Notes
• Photos
• System Preferences
• Launchpad
• App Store
• Messages
• Mail
• Twitter
• Firefox Nightly
• Safari Technical Preview
• Siri
• Voice Recorder
• Activity Monitor
• Terminal
• Trash

i mean yeah it's a long list but i use all of these apps frequently....