attention span traffic sign on blue sky

thank advance attention span traffic sign blue sky background focus duration concentration mental endurance cognitive attentiveness mindful engagement concentrated selective sustained perceptual vigilance undivided stamina capacity acuity ability persistence attentional presence longevity uninterrupted vigilant mind focused flexibility resilient steadfast continuous attentive mindfulness practice effort awareness resilience prolonged mind-wandering control discipline extended mindset dexterity unbroken immersion steady persistent directed intentional