Could you please help me answer some relationship questions? I know it's long, but I'd love the advice, please?

For 14 you sure sound pretty smart. What your saying makes alot of sense, i think the same way. When u first meet someone and you are chasing them or they are chasing you that is exciting and you want to keep feeling that. When you are young you may have a few serious relationships here and there but for the most part this is the time where you would meet alot of people n experience life. Once you are older you might get tired of chasing guys are having weird guys hit on you so your gonna want to settle down. I think when you settle down it might be boring sometimes but you will always have someone there to share the good moments and even the bad moments. When you hear the phrase your other half thats exactly what it means, this person has qualities you may not therefore completes you. Alot of couples do things to spice up the relationship, like do things you havent done before or go on vacation and things like that you know. Im only 23 and im single but i have dated alot and even had serious relationships so this is what i have seen. But in your young years you shouldnt stress too much, just do what feels right, if you like someone take the time to get to know them, dont think about the future, just go with the flow. Then when you get older you will notice more people want to have serious meaningful relationships and thats when you will most likely settle down. Its very uncommon from what i have seen that you will find your soulmate at a young age, so just enjoy life and have fun, dont worry too much about finding your soulmate.