Curious how/if you guys journal

I've been thinking about getting back into journaling and realized everyone seems to have a different way of doing it. Some write every day, some only when something important happens, and others stop after a few weeks (like me)

• How often do you journal?
• What app or platform do you use (or just pen and paper)?
• How long have you been doing it?
• What's the biggest challenge? staying consistent, knowing what to write, or something else?

I personally have consistency issues.

Would love to hear what works (or doesn't work) for you.

I am actually also considering building a journaling platform so it'll also help me get some general insights on what to avoid and what to prioritize. (maybe I can invite some of you as early users?)