I had to be induced due to high BP. My induction took a very long time but I'd prepared myself by asking everyone I knew who'd been through it and reading everything on MN! Lots of positive stories here as well https://thepositivebirthcompany.co.uk/blog/category/induction.
11am Tuesday - first pessary
10pm Wednesday - second pessary (doctors were busy doing EmCS so I had to wait more than 24 hrs)
10pm Thursday - had my waters broken
9am Friday - drip and epidural
12pm Friday - fully dilated
3.40pm - forceps
3.54pm - baby!
4pm Sunday - home
I did a digital hypnobirthing course which helped me remain calm and chilled out throughout the process. Adrenaline and stress slows the birthing process apparently.
I took a brilliant audio book, lined up a few Netflix series, comfy clothes to sit around in and loads of snacks and drinks. My husband brought in a single air bed which made him the envy of all the birthing partners. We were also allowed out while we waited so we went for walks in the local park and even lunch in the pub. Plan for a long stay!
My issue with hypnobirthing was that it made me believe that medical intervention would make birth unpleasant and harder - it possibly saved my life. I found the labour room and midwife to be private, calm and reassuring, even in a busy south London hospital.
I prepared myself to have to go all through to c-section so was pleased that it only took 4 days!! 
Hope this helps. Good luck!
Ps. Everyone I asked said if you have to have the drip, get the epidural first. I was so glad I did.