concentrated thought line icons collection. focus, meditation, clarity, intensity, reflection, contemplation, precision

vector icon line sign focus meditation clarity intensity reflection contemplation precision perseverance dedication mindfulness diligence insight visualization determination depth attentiveness insightfulness perceptiveness awareness composure selfdiscipline quietude focusfulness resolute determinedness composedness serenity tranquility unwaveringness purposiveness undividedness steadfastness unswervingly perseveringly oblivion concentratedness predominance fixedness doggedness persistence singleness of mind dominance soundless