When i left my helmet

what

 when i brought my scooter to school i left my helmet at home i did not relies so we drooped of my sister at  Mission height and i still didn't relied so i got of the car at Ormiston and mum did not go in a parking so i said to mum"how am i meant to get my scooter out how bout if a car comes there could be a car crush.Then mum parked and i got out and i went a little bit and That's when i relied  i waved at mum but she didn't see me so i got my phone and called her but she did not answer and i started to worrie so i tried one more time and she answered and i told her to plz get my helmet.I explained were it is i said "that it is next to the bikes in the car,She got it even thou that she was going to be late and when she got home the Taxi was whiting she got to her work late but it made me relied that next time doable check