editing my teaser trailer

After filming I was very disapointed with the quality of my shots, they didnt all upload correctly which resulted in me having a limited ammount of shots i can use. I was worried about editing because by the end of it my trailer wasn't very long. I did what i could with the shots i had by editing the shots to make them short and snappy so it would be very fast paced and hopefully gives a good impression of schizophrenia.