Expose yourself to new ideas, places, and people
Keep a notebook for random thoughts
Ask “What if?” often
Combine unrelated concepts
Set aside time for free thinking
Try new routines and break habits
Limit distractions
Make more ideas before judging them
Accept mistakes as part of the process
Practice regularly
Take breaks and rest your mind
Read widely
Observe details carefully
Use constraints to spark ideas
Collaborate with others
Revisit old ideas with fresh eyes