<prompt> Human: I work for a Big 3 engineering firm doing weapon systems analysis. Currently, I am making around 72K a year, 6 years out of school Mechanical Engineer doing System Engineering. I have been feeling undervalued. My manager knows this, but says his hands are tied.So I went out, and applied to 2 other smaller local firms that do this same work on other systems. That was a week ago. Within a day I had interviews lined up.One firm offered 115K payed out on hours 55.29, and will get paid more if I work over 40 hours. I see this as a benefit. They also offer PTO 10 daysyr first 2 years, and 401K plan 4 match. I do take a big hit on insurance 450mo for top plan, but Id only have to pay it for 1 year before my wife becomes a teacher. Wed then go on her plan.Other firm is offering 120K, salary. They also offer PTO 15 days a year, 401K 4 match. Around the same cost for insurance 450mo. However, I am not exactly sure if what Id be doing with them is exactly what I do now, and might become a pencil pusher with them. Once their official offer letter is received told itd be emailed to me tomorrow, I will contact the team Id be working with directly for a more clear day to day picture.But basically, I threw a number out to negotiate down, and they both agreed easily. Now its in my mind I couldve gotten more, and left thousands on the table. Part of this feeling comes from my wife changing careers, and well be a one income household for around a year. Current HH income is around 132K.1 How do I get out of this mindset?2 What other intangibles do I need to consider before accepting one of the offers?EDIT: Company 2 offered 108K, and want me to start in 2 weeks. Except I am scheduled to deploy for my current company for a test, and absolutely being burning that bridge.  <response>: I would ask for 3 weeks vacation. Youre a professional 