Set aside a day of the week to do your job searching and application sending on. Teat it like your job on that day, but then don’t worry about doing it for the rest of the week.
Lie on your resumes. The corpos you will work for will lie to you, so don’t put yourself at a disadvantage by being truthful. You owe them nothing when you show up for an interview.
If you think you can learn how to do some BS thing the job wants you to be able to do, learn what it is enough to answer questions about it during the interview. If they hire you, learn enough to start working on it before you start.